CA2939880C - Systeme electrochimique pour desinfecter et nettoyer des lentilles de contact - Google Patents

Systeme electrochimique pour desinfecter et nettoyer des lentilles de contact Download PDF

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Publication number
CA2939880C
CA2939880C CA2939880A CA2939880A CA2939880C CA 2939880 C CA2939880 C CA 2939880C CA 2939880 A CA2939880 A CA 2939880A CA 2939880 A CA2939880 A CA 2939880A CA 2939880 C CA2939880 C CA 2939880C
Authority
CA
Canada
Prior art keywords
lens care
anode
cathode
disinfecting
contact lenses
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA2939880A
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English (en)
Other versions
CA2939880A1 (fr
Inventor
Robert Carey Tucker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcon Inc
Original Assignee
Novartis AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Novartis AG filed Critical Novartis AG
Publication of CA2939880A1 publication Critical patent/CA2939880A1/fr
Application granted granted Critical
Publication of CA2939880C publication Critical patent/CA2939880C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/02—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using physical phenomena, e.g. electricity, ultrasonics or ultrafiltration
    • A61L12/023—Electrolysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A61L12/086—Container, accessories or devices therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A61L12/10—Halogens or compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
    • A61L12/08—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances
    • A61L12/14—Organic compounds not covered by groups A61L12/10 or A61L12/12
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0078—Compositions for cleaning contact lenses, spectacles or lenses
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Eyeglasses (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

La présente invention concerne d'une manière générale un système pour l'entretien des lentilles, et un procédé pour la désinfection et le nettoyage des lentilles de contact. Un système pour l'entretien des lentilles ou un procédé selon l'invention se fonde sur l'électrolyse d'une solution aqueuse d'un chlorure, pour générer des espèces germicides (p.ex. du chlore, de l'acide hypochloreux, un hypochlorite ou des combinaisons de ceux-ci) et sur une électrolyse ultérieure in situ de l'acide hypochloreux ou de l'hypochlorite dans la solution aqueuse pour neutraliser les espèces germicides générées.
CA2939880A 2014-04-03 2015-03-23 Systeme electrochimique pour desinfecter et nettoyer des lentilles de contact Expired - Fee Related CA2939880C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461974582P 2014-04-03 2014-04-03
US61/974,582 2014-04-03
PCT/US2015/021950 WO2015153161A1 (fr) 2014-04-03 2015-03-23 Système électrochimique pour désinfecter et nettoyer des lentilles de contact

Publications (2)

Publication Number Publication Date
CA2939880A1 CA2939880A1 (fr) 2015-10-08
CA2939880C true CA2939880C (fr) 2018-05-22

Family

ID=52988416

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2939880A Expired - Fee Related CA2939880C (fr) 2014-04-03 2015-03-23 Systeme electrochimique pour desinfecter et nettoyer des lentilles de contact

Country Status (5)

Country Link
US (1) US10525158B2 (fr)
EP (1) EP3125957A1 (fr)
JP (1) JP6273039B2 (fr)
CA (1) CA2939880C (fr)
WO (1) WO2015153161A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112018010180B1 (pt) * 2015-12-03 2022-04-19 Alcon Inc Produto oftálmico, e processo para fabricar uma lente de contato de hidrogel macia
WO2022022604A1 (fr) * 2020-07-31 2022-02-03 苏州三个臭皮匠生物科技有限公司 Dispositif de nettoyage de lentille cornéenne et procédé de détection de l'effet d'élimination de protéine du dispositif de nettoyage
CN113867009A (zh) * 2020-07-31 2021-12-31 苏州三个臭皮匠生物科技有限公司 一种隐形眼镜清洗器及电泳解离除蛋白灭菌方法
CN113866250A (zh) * 2020-07-31 2021-12-31 苏州三个臭皮匠生物科技有限公司 一种有效检测泪蛋白降解的方法
US11097945B1 (en) 2020-11-04 2021-08-24 Cougar Creek Electrolysed Water, Llc Methods and systems for production of an aqueous hypochlorous acid solution

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Also Published As

Publication number Publication date
WO2015153161A1 (fr) 2015-10-08
JP2017510354A (ja) 2017-04-13
EP3125957A1 (fr) 2017-02-08
US10525158B2 (en) 2020-01-07
CA2939880A1 (fr) 2015-10-08
JP6273039B2 (ja) 2018-01-31
US20170173206A1 (en) 2017-06-22

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EEER Examination request

Effective date: 20160815

MKLA Lapsed

Effective date: 20210323